NGC 6888

Subject:NGC 6888 Crescent Nebula in Cygnus.
Telescope:Takahashi FSQ-106n f/5
Mount:Losmandy G-11
Imager:SBIG ST-7 non-E non-ABG
Image Details:This is an RRGB color composite image using a red filtered image for the luminance channel.
Red Luminance: 30 minutes
Red: 5 minutes
Green: 5 minutes
Blue: 12 minutes
Dark frames subtracted from all images. A mild DDP was performed in MaxImDL.

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Last Modified: 6/18/07 7:14a
This page:© Copyright 2005 by John A. Blackwell